Zobrazeno 1 - 10
of 2 260
pro vyhledávání: '"A. A. Nikonorov"'
Autor:
Berestovskii, V. N., Nikonorov, Yu. G.
This paper is devoted to the study of the $m$-point homogeneity property for the vertex sets of polytopes in Euclidean spaces. In particular, we present the classifications of $2$-point and $3$-point homogeneous polyhedra in $\mathbb{R}^3$.
Comm
Comm
Externí odkaz:
http://arxiv.org/abs/2408.09911
In traditional neural network architectures, a multilayer perceptron (MLP) is typically employed as a classification block following the feature extraction stage. However, the Kolmogorov-Arnold Network (KAN) presents a promising alternative to MLP, o
Externí odkaz:
http://arxiv.org/abs/2407.05278
Spontaneous emission, collective phenomena and the efficiency of plasmon-stimulated photo-excitation
Publikováno v:
Photonics and Nanostructures - Fundamentals and Applications 61 (2024) 101297
We find that the spontaneous and collective emissions have a strong influence on the excitation of two-level absorbers (atoms, molecules) interacting in resonance with the plasmonic mode near the metal nanoparticle. The spontaneous and collective emi
Externí odkaz:
http://arxiv.org/abs/2401.09137
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 24, Iss 5, Pp 866-870 (2024)
The article presents the results of the spectral dependence study of the quantum efficiency of photocatalytic water decomposition. The relationship between the radiation spectrum and the efficiency of photocatalytic water decomposition into hydrogen
Externí odkaz:
https://doaj.org/article/6698695a82eb4f64b57dee0c35cd2cf7
Autor:
Berestovskii, V. N., Nikonorov, Yu. G.
The paper is devoted to perfect and almost perfect homogeneous polytopes in Euclidean spaces. We classified perfect and almost perfect polytopes among all regular polytopes and all semiregular polytopes excepting Archimedean solids and two four-dimen
Externí odkaz:
http://arxiv.org/abs/2304.12211
The paper is devoted to some extremal problems for convex polygons on the Euclidean plane, related to the concept of self Chebyshev radius for the polygon boundary. We consider a general problem of minimization of the perimeter among all $n$-gons wit
Externí odkaz:
http://arxiv.org/abs/2301.03218
Publikováno v:
Регионология, Vol 32, Iss 2, Pp 326-344 (2024)
Introduction. Assessment of urbanized areas in terms of their sustainable development and rational use of resource and environmental potential remains the most demanded in modern conditions, because in certain cases it opens up opportunities for prev
Externí odkaz:
https://doaj.org/article/50125179475848328d67ebd56332b459
Publikováno v:
Filomat, 37:25 (2023), 8405-8424
This paper is devoted to the study the $m$-point homogeneity property and the point homogeneity degree for finite metric spaces. Since the vertex sets of regular polytopes, as well as of some their generalizations, are homogeneous, we pay much attent
Externí odkaz:
http://arxiv.org/abs/2206.13096
Autor:
Uskov, Alexander V., Smetanin, Igor V., Protsenko, Igor E., Willatzen, Morten, Nikonorov, Nikolay V.
The hot electron generation in plasmonic nanoparticles is the key to efficient plasmonic photocatalysis. In the paper, we study theoretically for the first time the effect of Tamm states (TSs) at the interface metal-semiconductor on hot electron gene
Externí odkaz:
http://arxiv.org/abs/2204.04021
Publikováno v:
In Journal of Non-Crystalline Solids 15 December 2024 646